The hydroponic water pump is the center of the hydroponic system. It is an integral part of any growing water system. Nevertheless, it is important to consider the characteristics of the water pump before choosing it. Essentially, there is a wide range of hydroponic water pumps to choose from different price ranges, features, and functions.
You need to go for the best hydroponic water pump because it is equipped with an adjustable knob to control the flow rate. This assists you keep track of the pressure and amount of water.
There is a high-quality motor that ensures a very quiet function. Also, the water pump will offer a calm environment without forming unnecessary noise.
Thanks to the two nozzles of various diameters, they can help you change the water flow according to your needs. Likewise, the best hydroponic water pump is resistant to corrosion and suitable for waterfalls, hydroponic systems, ponds, fountains, and aquariums.
It has a low-maintenance design with an external protective grille that lessens debris. It is equipped with a robust magnetic drive system and a high-capacity power cord. Also, it is versatile for it can provide aeration and water circulation, making it extra attractive to aquarium creatures.
- Types of hydroponic water pump
- Factors to consider when buying the best hydroponic water pump
- 5 Best Hydroponic Water Pump
- 1. Uniclife UL400 Submersible Hydroponic 400 GPH Water Pump
- 2. CWKJTOP 880GPH Durable 60W Submersible Hydroponic Water Pump
- 3. FREESEA Ultra Quiet Hydroponic Submersible 60W 925GPH Water Pump
- 4. CWKJTOP 400GPH Durable Outdoor Hydroponic Submersible Water Pump
- 5. AQQA 265-920GPH 20W Drainage Sump Hydroponic Water Pump
Types of hydroponic water pump
1. Submersible pump
The submersible pump sits just inside the tank, and it pumps water in a hose connected to a connector at the peak of a pump. It is rated as gallons per hour (GPH) and has a limited gallon of water to circulate.
The submersible pump is the ordinary water pump utilized in small hydroponics systems of up to 1200 GPH. Likewise, it can operate when submerged in water.
2. In-line pump
The in-line pump, also known centrifugal pump, is located outside the aquarium and is primarily used in large hydroponics systems. It has a powerful motor capable of transferring large amounts of water. The in-line pump is measured in HP (horsepower) and not the amount of water it moves.
The great advantage of this hydroponic water pump is that air calms the heat produced by the pump. Also, it is utilized to aerate the water by pumping a small amount of air volume at high-pressure water. This assists in supplying oxygen to plant roots.
Factors to consider when buying the best hydroponic water pump
You need to consider the size when buying the best hydroponic water pump.As mentioned above, the submersible pump is measured in GPH. The majority of models have just one maximum GPH, whereas others offer a range, which means the water pump contains two adaptors and more so you can adjust the flow rate.
In some systems, like flow and ebb, you have to count gallons per minute instead of an hour because you will be flooding the growing trays for a much shorter period. Note that the GPH of the product is relative to water pumped to ground level or else up to a height of 30 cm.
The more water you pump, the lower the exact GPH because your pump will only work in opposition to the water weight. If you have a vertical hydroponic system, particular attention should be paid to this.
The hydroponic water pump wattage is related to the amount of electricity used. Many growers choose a pump with the lowest wattage as this reduces electricity costs.
If the hydroponics system requires the pump to be switched on for short periods in the day, this might not be as important as for a system that requires continuous water running.
Water pumps timers
Since it is always possible to manually turn the pump off and on, a timer is often needed to keep everything running accurately and smoothly. Various water pumps have a timer, so you don’t have to buy them separately. Because these timers are designed to be utilized with this pump, they are much simpler to calibrate.
Likewise, if the water pump you are considering does not have its timer, you’ll need to ensure it is compatible with a standard timer on the market. You do not have to spend much time and money checking for a dedicated timer, particularly if you have a basic hydroponic setup.
Ease of cleaning
Ease of cleaning is paramount when buying the best hydroponic water pump. Many hydroponic water pumps are pretty basic, which is handy if you want to take them all apart to clean them. This should be done every 1-2 months or when the nutrient solution in the hydroponic is changed.
Some water pumps even have an extra filter mesh to keep things clean. They can be removed periodically and washed using water and soap. Even as these filters are simple to make using a filter screen bought at your home hardware store, it is always extra convenient to choose a product that already has one.
The submersible pumps are much quieter when compared to in-line pumps, but it also depends on the product chosen. Some are designed to be extra quieter than others. When you prefer the most silent water pump, checking for a water pump with multiple nozzles is ideal because they help to reduce noise.
If the pump you consider is noisy, don’t worry very much because there are ways to reduce the noise point yourself. The most successful method is to use a moisturizer or sponge with the pump to make everything run smoothly.
Like other electronic devices, hydroponic water pumps are connected to a cable to the electrical outlet. Choose a pump with a long cord. This makes it more adaptable in the form of location, as the distance from the power supply doesn’t limit it too much.
5-6 feet is a reasonable length of cable to choose from. While using the extension lead for a shorter cord is always possible, it’s much more secure to plug the water pump directly into an outlet.
Safety measure is crucial when buying a hydroponic water pump. Some pumps have extra safety features, which you should always pay attention to them. One safety trait to consider is heat protection.
Typically, low-quality water pumps are subject to overheating, leading to short-circuiting in the system and raising the nutrient solution temperature to a level dangerous to plants.
5 Best Hydroponic Water Pump
1. Uniclife UL400 Submersible Hydroponic 400 GPH Water Pump
The Uniclife product is ideal for outdoor and indoor use like sculpture cleaning, bird bathing, aquariums, vase fountains, etc. Notably, it comes with a maximum water flow rate of 400 GPH and a maximum lift height of 7 feet with a power of 25 W.
It is easy to clean and detach the pump without any tools. There are four strong suction cups at the bottom, which hold the pump securely and keep it silent during work. You will get the adjusting knob to adjust the water flow rate, where a maximal flow rate may be about 400 GPH.
Similarly, this product has protective NdFeB magnets, epoxy resin, and an alumina ceramic impeller shaft that make it work for more than 20,000 hours. It comes with a compact size of 3.54 x 2.36 x 2.75 inches and two nozzles for 1/2 inch and 2/3 inch ID hoses.
Besides, the model comes with the 6′ UL listed water-resistant power cord, an adjustable regulator, and a US plug. If you want the hydroponic water pump to last longer, you need to clean it every two weeks.
2. CWKJTOP 880GPH Durable 60W Submersible Hydroponic Water Pump
Do you need to give your fish a near-natural environment? Then go for this best hydroponic water pump from CWKJTOP because it makes the tank’s circulation with a peaceful sound, which can make them more enjoyable.
It is an ultra-quiet operation, which allows you to feel the sound of water pouring out of the fountain in a tranquil and relaxing sound. You will enjoy sitting out on the patio watching birds bath and squirrels and now the peaceful sound of the fountain.
This water pump creates the water current, making it ideal for a small pond, medium-sized aquarium, desktop water fountains, and water garden. In like manner, it comes with four robust rubber suction cups located at the base of a pump to keep in a fish tank.
Additionally, it is designed with the adjusting knob to allow you get the amount of pressure water you want. In the same case, it comes with three nozzles, which create different views with its unique design.
A high-quality motor is available that offers a quiet environment. Equally important, the impeller shaft has stainless steel, making it corrosion-resistant and lasting longer. What is more, there is the adjustable knob, which controls the water flow rate.
3. FREESEA Ultra Quiet Hydroponic Submersible 60W 925GPH Water Pump
This hydroponic water pump from FREESEA has the features of ultra-quiet, high reliability, and a sound that does not go beyond 20 decibels. It comes with a sturdy shell, offering many years of energy-saving, low energy consumption, and service life.
The model adopts the adjustable outlet design, and you can lift it just by a handle. You will get four suction cups, making them ideal for installation on a glass surface. On the other hand, it can be assembled or disassembled easily without any tools.
Furthermore, this water pump comes with high-quality and high-efficiency material compared with other water pumps. It has a long power cord of 5.9 feet that offers convenient installation. An adjustable knob is available that controls the water flow rate.
It comes with a maximum flow rate of 925 GPH and a maximum lift height of 9.2 feet. Equally important, it is equipped with three nozzles, the first one is 0.6-inch in diameter, the second one is 1 inch, and the third one is 0.8 inches. Also, it is backed with professional after-sale service and a 12-month warranty.
4. CWKJTOP 400GPH Durable Outdoor Hydroponic Submersible Water Pump
The CWKJTOP product is perfect for backyard waterfall or fountain, aquarium, fish tanks, ponds, tabletop fountains, patio drip irrigation systems, hydroponic systems, garden statuary, etc. It can make the circulation to the tank and give the lovely fish a near-natural environment.
There is the adjusting knob, which allows getting the right of water pressure you need. More importantly, it comes with four optional nozzles that create various views, each with a unique design.
The manual disassembly designed shell of this best hydroponic water pump allows you to easily clean the pump filter/impeller and input port. On the other hand, it comes with a compact design that makes it easy to disguise and hide.
I appreciate the super-efficiency 25W motor because it allows you continually lift the water column. In the same case, there is a reasonable long power cord, which is easy to install and heavy-duty.
Moreover, this water pump has four strong rubber suction cups located at the pump bottom to help you keep in the fish tank. The impeller shaft has stainless steel material, which is corrosion-resistant and long life span.
5. AQQA 265-920GPH 20W Drainage Sump Hydroponic Water Pump
This is the energy-efficient and high-performance pump designed for use in fountains, ponds, waterfalls, irrigation systems, hydroponic systems, and for use in other water features. It comes with a dimension of 3.9 x 2.6 x 3.5 inches and a voltage of 110-120V.
A 100 percent pure copper motor and high-quality ceramic rotor make it quiet. In the same way, the pure copper motor is high-temperature resistant and has a long service life.
You will get the ceramic shaft that is anti-corrosion, wear-resistant, anti-rust and has lower noise than stainless steel. It comes with the temperature control protection switch, which automatically cuts off power when high pump temperature.
The water pump may be used to make the outdoor waterfall or fountain for your garden. Likewise, it can be used in any other application which requires a highly silent and high-performance pump.
How many GPH do hydroponics require?
There are many hydroponic applications, and each of them needs various specifications. Because of this, we cannot assign a particular number to GPH, as it will vary depending on the circumstances.
It is recommended to calculate the quantity of water to be transferred and the height of the head system. So, you will get a product twice the size. Although you have a larger water pump, you may quickly fix it by adjusting the water current.
Can you use the fish tank pump for hydroponic?
Yes, since it works on the same standard, nothing prevents you from using the fish tank pump in the hydroponic. It is recommended to use the entire aquarium as a food resource for hydroponics.
As a substitute for letting them rot, you may use fish poop and food.
After all, they are great for growing plants. Special care must be taken when using a hydroponic water pump. As the flow rate of the water pump is extra suitable for live animals, adjusting it slightly may be necessary.
The hydroponic water pump is an important tool of a successful aquarium system and must be considered. The market has different hydroponic water pumps containing other specifications and uses.
Go for the above products because each in the list has its specifications. For your investment to succeed, you need to go for these products. For instance, they are significant in aquaponic systems because they allow water to circulate continuously.
FREESEA Ultra Quiet Hydroponic Submersible 60W 925GPH Water Pump is the best-selling product with a sturdy shell that offers years of energy-saving, low energy consumption, and service life. Besides, it comes with a long power cord of 5.9 feet, which offers convenient installation.
This product has attained the above features because it has a sturdy shell that is energy saving, low energy consumption, and service life and with a long power cord of 5.9 feet to ensure convenient installation.